The generator is a useful device power supply during power outages, prevent disruptions or interruptions daily business operations. Design and general operation of the generator will be raised in the article. I.Cac main components of a generator (1) Engines (2) Players (3) Fuel Systems (4) Voltage (5) The cooling system and the exhaust system (6) (7) Charge the battery (8) Control Panel or device drivers (9) Structural main frame II. Activity key components of the generator 1. Engines Engines mechanical energy is input generators. The size of the motor is proportional to the maximum power output of the generator can supply. The generator uses a variety of different input fuels such as diesel, gasoline, propane (liquid or gas), and natural gas. Small engines often operate on gasoline while larger engines run on diesel, liquid propane, propane, or natural gas. Some generators can operate based on a data source, dual fuel diesel and gas 2. Top of It is part of the generator, producing electricity from mechanical fuel is supplied. Includes a set of static parts and the parts may move. The parts work together, creating relative motion between magnetic fields and electricity, thereby creating electricity. Stato / share feelings: the components can not move. It includes a set of electrical conductors wound into coils on an iron core. Roto / Armature: the moving components creates a rotating magnetic field, in three ways: Induction: known as the Electric knife contactless slip and are often used in large generators. Magnets eternal: popular in the small generator excitation Ministry: Stimulation by a current of 1 pm to energize small Roto information through a set of electrical slip rings and brushes. Roto creates the movement from around the stator, thereby producing a voltage difference between the stator windings. This creates flow sensors inside the generator. 3. Fuel Systems a.Binh often enough fuel capacity to keep the generators operating from 6 to 8 hours on average. For small generators, fuel tanks are part of the generator slip soles or mounted on the generator frame. b. Fittings from the fuel tank to the engine: Series provide guidance and fuel into the engine. c. Ventilation pipes fuel tank: The fuel tank has a ventilation pipe, to prevent the increase of pressure, or vacuum during pumping and drainage system of tanks d. Fuel pump: fuel switching from the main tank to tank in day 4. Voltage regulation is part of the output voltage generator. The mechanism described below, for each component, plays a certain role in adjusting the voltage cycle. a.- Voltage: Convert AC voltage into a DC current of 1 pm. Adjust a small fraction of the voltage output voltage slew cheu and convert it into direct current. Adjustable voltage DC power line 1 sets in the secondary windings of the stator, called the excitation coil. b.- excitation coil: Switch 1 DC current into AC current. The excitation coil have the same functionality as the main stator windings and generate small alternating current. The excitation coil is connected to the unit called rectifiers rotation. c.- Rectifier dial: 1-way current converter into alternating current. Rectification of the alternating current generated by the excitation coil, and convert it into direct current. The current one-way gives Roto / armature to create an electromagnetic field, external rotating magnetic field of the rotor. d.- Roto / Armature: Convert current into alternating current 1-dimensional. Roto alternating current generated larger surrounding stator winding, the current generator producing an AC voltage is greater than the output. 5. Cooling system Continuous use cooling system can heat the various components of the generator. Generators need for a cooling system, heat recovery ventilation and born in the process. It is necessary to check the coolant level of the generator on a daily basis. The cooling system and the raw water pump must be cleaned after every 600 hours, and the heat exchanger should be cleaned after every 2,400 hours of generator operation 6. Lubrication System Generator includes moving parts within its engine, it should be lubricated to ensure reliable operation, and quiet for a long time. The generator engine is lubricated by oil stored in a pump. You should check the lubricating oil every 8 hours of generator operation. You should also check to prevent leakage of the lubricant, and should change every 500 hours lubricant generator operation.
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